Fatal Error after Activation

Hi, I just installed this plugin looking to customize the admin bar to remove things like Notifications that aren’t used on my site. I get an fatal error even before I make any changes in the admin. It seems to be interfering with PixoPoint Menu plugin. I have to disable for my site to work. I’m running 3.3.1 and bp 1.5.3.1. I see the plugin hasn’t been updated in 500 days. Is it still supported? Thanks in advance @pcwriter .